Mercedes Benz W204 C63 AMG ECU Tune Stage:Stage 1 +70hp +40tq Factory 503 HP / 505

Factory 503 HP / 505 lb-ft

*Please allow 8-10 weeks to complete exhaust build as they are built to order

durability

Get in contact with a Gintani specialist to learn more about the installation process

EVERY BMW F1X M5/M6 TUNE INCLUDES:

Mercedes Benz W204 C63 AMG ECU Tune Stage:Stage 1 +70hp +40tq Factory 503 HP / 505Tuned by Alex Gintani himself, Gintani Tunings ECU Software is guaranteed to give you more horsepower, torque, and a more exhilarating driving experience by delivering usable power through improved throttle response and torque management. With additional ft. lbs. of torque through the mid range, acceleration out of your favorite corner and onto the straight is noticeably quicker throughout the rev range. Gintani saves your stock factory ECU settings